#include <iostream>
#include "windows.h"
using namespace std;
int K(int y) { cout << "Ìåí³ " << y << " ð³ê."; }
int Ki(int y) { cout << "Ìåí³ " << y << " ðîêè."; }
int Kiv(int y) { cout << "Ìåí³ " << y << " ðîê³â."; }
int main() {
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);
    int y, i, temp;
    cout << "Ââåäiòü â³ê â³ä 1 äî 99 ðîê³â: "; tryAgain: cin >> y;
    if(y<1 || y > 99) {
        cout << "Íåêîðåêòíî ââåäåíî â³ê.\nÂâåäiòü âiê âiä 1 äî 99 ðîêiâ: ";
        goto tryAgain;
    }
    temp = y;
    for(i=0; temp>0; i++) temp /= 10;
    switch(i) {
        case 1:
            switch(y) {
                case 1: K(y); break;
                case 2: case 3: case 4: Ki(y); break;
                default: break;
            }
            break;
        case 2:


            if(y<=20) {
                Kiv(y);
            } else {
                switch(y%10) {
                    case 1: K(y); break;
                    case 2: case 3: case 4: Ki(y); break;
                    default: Kiv(y); break;
                }
            }
    }
}